2
.Installation and connection
23
The battery automatically starts charging when the unit is connected to a commercial power
source.
(This occurs regardless of whether the power switch is ON or OFF.)
The charging takes 8 hours to complete.
●
The unit was charged before shipment, but it may have self-discharged during shipment, resulting
in a reduced backup time. We recommend charging the unit before use.
●
If you do not perform the initial backup time measurement described below in “2-7 Measuring the
initial value of backup time”, proceed to “3. Operation.
→
Page 24”
●
When you measure the backup time initial value of the unit in your environment, this value can
be used as a guide when checking the battery and deciding the UPS monitoring software setting
values.
See also
"5. Measuring the backup time"
→
Page 34
The battery is discharged completely when the backup time is measured, so you need to recharge it
before using the UPS.
●
You can use connected devices while recharging the battery, but the backup time when a power
failure occurs is shorter until the battery is fully charged.
(If a power failure occurs immediately after the start of charging, backup stops immediately.)
See also
Charge the battery as described in "2-6 Charging the battery."
Preparation for starting operation is now complete.
2-6 Charging the battery
2-8 Recharging the battery
2-7 Measuring the initial value of backup time
Summary of Contents for BU2002RWL
Page 60: ...10 48 Notes of Chinese 10 UPS UPS 1 FA OA Windows UPS...
Page 61: ...10 Notes of Chinese 49 2 FA OA 2...
Page 62: ...BU2002RWL BU3002RWL BU5002RWL 10 50 AC 50 60Hz AC AC AC AC...
Page 63: ...10 Notes of Chinese 51 5cm 10cm UPS UPS AC AC AC200V 240V AC200 240V...
Page 65: ...10 Notes of Chinese 53 AC UPS AC UPS...
Page 66: ...BU2002RWL BU3002RWL BU5002RWL 10 54 AC AC 50 60Hz 25 25 6 40 2 AC AC...
Page 67: ...10 Notes of Chinese 55 DC250V UPS 200V http www fa omron com cn Pb AC AC 50 60Hz...
